The information is made by the general contractor, and the subcontractor can also do it (but there will be no subcontractor's seal on the information), but the subcontractor must hand it over to the general contractor. Only the general contractor has the authority to apply for inspection and filing!

If it is for inspection, the information is made in the name of the general contractor.

And try three copies at a time: one for the construction unit (Party A), the contractor and the supervision unit!

Usually, the engineering data is consistent with the progress of the project. That is to say, all the materials you made are approved by the supervisor, who will sign and seal them!

When doing information, the subcontractor is equal to providing all kinds of engineering data to the general contractor!